Pair of earmuffs



FIG. 1 is a side perspective view of a pair of earmuffs showing my newdesign in condition of use with a hard hat shown in broken lines formingno part of the claimed design thereof;

FIG. 2 is an enlarged left side view of one of the earmuffs forming thepair shown singly for clarity of illustration thereof;

FIG. 3 is an enlarged right side view thereof;

FIG. 4 is an enlarged front plan view, it being understood the rear viewis a mirror image thereof;

FIG. 5 is an enlarged bottom plan view thereof; and,

FIG. 6 is an enlarged top plan view thereof.

The earmuff opposite to that shown in FIGS. 2 through 6 is understood tobe mirror image thereof.

The ornamental design for a pair of earmuffs, as shown and described.